JDZ-12Q,JDZJ-12Q Voltage Transformer - IEE-Business

English
RFQ

Download the app

JDZ-12Q,JDZJ-12Q Voltage Transformer

discuss personally

Model

Basic info Product Detail Supplier

Basic info

Brand	Wone Store
Model NO.	JDZ-12Q,JDZJ-12Q Voltage Transformer
Rated frequency	50/60Hz
Primary voltage	11kV
Secondary voltage	110V
Series	JDZJ

Product Detail

Product Overview

12kV Indoor Single-Phase Epoxy Resin Type Epoxy resin casting and double pole insulated VT, is used indoor switch cabinet for measuring voltage, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV.The product has the feature of high reliability, low magnetism of core and maintenance free etc

Technical Data

Installation site: indoor
Rated frequency: 50/60Hz
Load power factor: cosΦ=0.8 （lagging）
Technical standard accords with IEC 60044-2(IEC 61869-1&3)

Specification

Outline

Know your supplier

Wone Store

Main Categories

High voltage/Low voltage/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment/Instrument Transformer/Equipment Parts

Business Type

Sales

Highest Annual Export (USD)

$300000000

Professional Experience

1 years

Workplace

1000m²

占位

占位

Related Products

Related Knowledges

What are the differences between an alternating current generator and a direct current generator?

What are the differences between an alternating current generator and a direct current generator?

Main Differences Between AC and DC GeneratorsAn electrical machine is a device that converts mechanical energy into electrical energy and vice versa. A generator is a type of such machine that converts mechanical energy into electrical energy. However, the electrical energy generated can be in either alternating current (AC) or direct current (DC) form. Thus, the primary difference between AC and DC generators is that they generate alternating current and direct current respectively. While there

What is an electricity meter?

What is an electricity meter?

Definition: An energy meter is a device used to measure the electrical energy consumed by an electrical load. Electrical energy refers to the total power consumed and utilized by a load over a specific period of time. Energy meters are used in domestic and industrial AC circuits to measure power consumption. They are relatively inexpensive and accurate.Construction of an Energy MeterThe construction of a single - phase energy meter is shown in the figure below.The energy meter consists of four m

Analysis of the Principle of Second - harmonic Restraint for Overcurrent Protection of Distribution Automation Switches

Analysis of the Principle of Second - harmonic Restraint for Overcurrent Protection of Distribution Automation Switches

Substance of Second - harmonic Restraint in Overcurrent ProtectionThe substance of second - harmonic restraint in overcurrent protection is to use the second - harmonic component to judge whether the current is a fault current or an excitation inrush current. When the percentage of the second - harmonic component to the fundamental - wave component is greater than a certain value, it is judged to be caused by the excitation inrush current, and the overcurrent protection is blocked.Therefore, the

What are the common faults of low-voltage voltage transformers?

What are the common faults of low-voltage voltage transformers?

Open - Circuit Fault on the Secondary SideOpen - circuit in the secondary side is a typical fault of low - voltage voltage transformers, showing abnormal voltmeter readings (zero/fluctuation), faulty power meters, buzzing noises, and core overheating. When open - circuited, the secondary voltage spikes (no secondary current to balance the primary EMF), causing core saturation, flux distortion, and potential overheating/damage.Causes include loose terminals, poor contact, or human error. In low

What are the typical connection methods for 35kV distribution lines?

What are the typical connection methods for 35kV distribution lines?

Typical Wiring Diagram of 35kV Line Radial π ConnectionWhen a 35kV line adopts a radial power grid structure, a single - side power supply or a double - side power supply radial type can be used according to the situation of the power supply points, and a loop - out interval is reserved at the end of the line.Typical Wiring Diagram of 35kV Line Radial T - ConnectionFor double - radial lines, it is advisable to select a double - side power supply. When the power supply points do not meet the r

Why are the ground fault point and the accident point not at the same location?

Why are the ground fault point and the accident point not at the same location?

Fault Transfer VoltageIn low - voltage distribution systems, there is a type of personal electric shock accident where the accident occurrence point and the system fault point are not at the same location. This kind of accident occurs because after a ground fault happens elsewhere, the generated fault voltage is conducted to the metal casings of other equipment through the PE wire or PEN wire. When the fault voltage on the metal casing of the equipment is higher than the human - body safe voltag